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QC Commercial General Knowledge Road Signs 2025

Based on the 2025 QC CDL manual
Questions: 51
Mistakes allowed: 13
Passing score: 75%
Ensuring the accuracy and quality of our practice tests is paramount. Learn more about our rigorous standards in our Commitment to Accuracy article.
What to expect on the official exam
How many questions:32
How many correct answers to pass:24
Passing score:75%

This new practice test contains a set of all 51 must-know Quebec road sign questions from our database. It’s very likely that you’ll see them on the General Knowledge section of your 2025 QC commercial licence exam. The official Quebec commercial driver’s manual is a great resource, but it can be confusing, so we’ve simplified the explanations to make each sign easier to understand and recall.

5 out of 5 • 2 votes.
Based on 2025 QC commercial driver's license manual
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List of questions (classic view)
  1. What does a sign with a green circle mean?
  2. What does a sign with a red circle and a diagonal red bar mean?
  3. When you encounter this sign, you must ________ before entering the intersection.
  4. What does this sign mean?
  5. What does this sign indicate?
  6. Where can this sign be posted?
  7. What does this sign mean?
  8. This sign indicates
  9. What does this sign mean?
  10. What does this sign indicate?
  11. A driver in front of you is signaling with his or her hand and arm pointing upward. This driver wants to
  12. A driver's left hand and arm are bent at 90 degrees and pointing downward. This driver intends to
  13. If a driver extends his or her left arm horizontally out the window, it indicates that the driver intends to
  14. What does this sign mean?
  15. What does this sign mean?
  16. This sign indicates
  17. What does this sign mean?
  18. This sign indicates
  19. What does this sign indicate?
  20. What does this sign mean?
  21. The shape and colour of this sign indicates
  22. What does this road sign indicate?
  23. What does this sign indicate?
  24. This sign indicates that
  25. This sign indicates
  26. What does this sign mean?
  27. If a red X signal is displayed over your lane, you must
  28. What must you do at a flashing yellow (amber) traffic signal?
  29. What must you do at a steady yellow traffic signal?
  30. A flashing red light indicates that you must _________ before proceeding.
  31. What does this green arrow signal indicate?
  32. What does this sign mean?
  33. What does this sign mean?
  34. What does this sign mean?
  35. What does this sign indicate?
  36. What does this sign mean?
  37. This sign indicates
  38. What does this sign indicate?
  39. What does this sign mean?
  40. What does this sign indicate?
  41. This sign warns drivers that
  42. What does this sign mean?
  43. What does this sign mean?
  44. What does this sign indicate?
  45. What does this sign indicate?
  46. What does this sign indicate?
  47. What does this sign indicate?
  48. The flashing lights on this sign indicate
  49. What does this sign indicate?
  50. What does this sign mean?
  51. What does this sign mean?